ATP for a cell is like our food. Without it, it can't funtion, so it would die.
Yes, without it there would not be enough energy to produce ATP.
Organisms form ATP from food. ATP is called the "energy currency" of the cell. ATP is like a battery, it runs all the cell's functions.
atp
energy formed by repiration
the mitochondria has a double membrane structure that provides adenosine triphosphate (ATP), the ATP is a molecule that provides energy to the organisms.
When there is no ATP, or little of it, then you will have no energy because ATP is a source of energy.
ATP
Plants with chloroplasts.
ATP
During glycolysis it makes a net amount of 2 molecules of ATP. Fermentation happens anaerobically (without oxygen) and the reduction of pyruvate into lactate itself does not yield any ATP. But I think the answer you are looking for is 2 ATP.
The equation for reforming ATP is ADP + Pi = ATP + H2O. ATP is adenosine triphosphate, which carries energy in all biological organisms.
ATP